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Flexmonster Pivot Table & Charts 2.7.17 - 'Remote JSON' Reflected XSS
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2020-20139 | 18 Dec 202002:43 | – | circl |
 | Flexmonster Pivot Table & Charts Cross-Site Scripting Vulnerability | 17 Dec 202000:00 | – | cnnvd |
 | CVE-2020-20139 | 17 Dec 202022:38 | – | cve |
 | CVE-2020-20139 | 17 Dec 202022:38 | – | cvelist |
 | EUVD-2020-12926 | 7 Oct 202500:30 | – | euvd |
 | CVE-2020-20139 | 17 Dec 202023:15 | – | nvd |
 | Flexmonster Pivot Table And Charts 2.7.17 Cross Site Scripting | 17 Dec 202000:00 | – | packetstorm |
 | Cross site scripting | 17 Dec 202023:15 | – | prion |
 | CVE-2020-20139 | 22 May 202515:17 | – | redhatcve |
# Exploit Title: Flexmonster Pivot Table & Charts 2.7.17 - 'Remote JSON' Reflected XSS
# Date: 08/01/2020
# Exploit Author: Marco Nappi
# Vendor Homepage: https://www.flexmonster.com/
# Version: Flexmonster Pivot Table & Charts 2.7.17
# Tested on: Flexmonster Pivot Table & Charts 2.7.17
# CVE : CVE-2020-20139
Cross Site Scripting (XSS) vulnerability in the Remote JSON component
Reflected XSS:
The Reflected XSS is a result of insufficient input sanitization of the 'path' parameter when fetching the file specifications (file_specs.php). Below I have provided an example URL. When using this URL the user navigates to an non-existing file (the XSS payload). This results in the execution of the payload.
payload:
<svg onload=alert("OpenRemoteJSON")><!--Data
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21 Dec 2020 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 24.3
CVSS 3.16.1
EPSS0.00626